RO膜材料及预处理技术研究

Research on RO Membrane Material and Pretreatment Technology

文章对反渗透膜材料、预处理技术的基本特点及其在海水淡化中的应用进行了系统分析,对其发展前景进行了展望。

The article introduces the research on reverse osmosis seawater desalination technology from two aspects.One was the composite reverse osmosis membrane materials.The performance of the composite reverse osmosis membrane materials were detailed in three parts:functional layers,base layers and preparation methods;the second is the pretreatment technologies,the related experimental research of the integrated/hybrid membrane processes and the new pretreatment technologies were introduced.Finally,the research focus and development prospects of reverse osmosis desalination technology are summarized.